Fair Value of Financial Instruments (Tables)
 6 Months Ended
Aug. 31, 2019
Fair Value Disclosures [Abstract]  
Schedule of fair value of financial instruments
    Fair Value Measurements as at August 31, 2019  
    Carrying Amount     Fair Value     Level in the hierarchy  
Instruments measured at fair value:     -       -       -  
                         
Instruments measured at amortized cost:                        
  Long-term debt     969,663       969,663     Level 2  
  Convertible notes (Second Issuance)   $ 4,044,575     $ 4,900,000     Level 2  

 

 

    Fair Value Measurements at February 28, 2019  
    Carrying Amount     Fair Value  

Level in the hierarchy

      
Instruments measured at fair value:                    
  Warrants (First Issuance)   $ 219,531     $ 219,531   Level 3      
                         
Instruments measured at amortized cost:                        
  Long-term debt     1,005,518       1,005,518   Level 2      
  Convertible notes (First Issuance)     2,495,636       2,650,000   Level 2      
  Convertible notes (Second Issuance)   $ 3,126,886     $ 3,150,000   Level 2